Incredible opportunity on 2.6+ acres in Martin County, Jupiter – east of I-95. CBS home with 4 beds, 4.5 baths, plus a 1,500+ sq ft detached A/C garage with loft and full bath. Ideal for guest suite, workshop, or studio. Property includes 1,000-gal propane tank fueling gas stove, pool, generator & more. 4 new A/C units installed Nov 2024. Endless potential for luxury living, investment, or a private family estate. Pictures don’t capture the full value – a must-see in person!
Property Details
Price:
$3,300,000
MLS #:
RX-11077516
Status:
Active
Beds:
4
Baths:
4.1
Type:
Single Family
Subtype:
Single Family Detached
Subdivision:
821015 Island Country
Listed Date:
Apr 2, 2025
Finished Sq Ft:
8,519
Year Built:
2007
See this Listing
Schools
Elementary School:
Hobe Sound Elementary School
Middle School:
Murray Middle School
High School:
South Fork High School
Interior
Pets Allowed
Yes
Exterior
Garage Spaces
4.00
Homeowners Assoc
Voluntary
Storm Protection: Impact Glass
Complete
Storm Protection: Permanent Generat
Whole House
Total Floors/Stories
1.00
Financial
Map
Community
- Address18940 SE Castle Road Jupiter FL
- Subdivision821015 Island Country
- CityJupiter
- CountyMartin
- Zip Code33458
Market Summary
Current real estate data for Single Family in Jupiter as of Dec 16, 2025
1,346
Single Family Listed
753
Avg DOM
512
Avg $ / SqFt
$2,715,540
Avg List Price
Property Summary
- Located in the 821015 Island Country subdivision, 18940 SE Castle Road Jupiter FL is a Single Family for sale in Jupiter, FL, 33458. It is listed for $3,300,000 and features 4 beds, 4 baths, and has approximately 8,519 square feet of living space, and was originally constructed in 2007. The current price per square foot is $387. The average price per square foot for Single Family listings in Jupiter is $512. The average listing price for Single Family in Jupiter is $2,715,540. To schedule a showing of MLS#rx-11077516 at 18940 SE Castle Road in Jupiter, FL, contact your Stonecrest International Realty agent at 561-707-9933.
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Listing courtesy of Donohue Real Estate Palm Beach, (561)–838–9555
© 2025 Beaches Multiple Listing Service BMLS. Information deemed reliable, but not guaranteed. This site was last updated Dec-15-2025 6:57:15 pm.
© 2025 Beaches Multiple Listing Service BMLS. Information deemed reliable, but not guaranteed. This site was last updated Dec-15-2025 6:57:15 pm.
18940 SE Castle Road
Jupiter, FL